The M4A1 Carbine is an American-made assault rifle, a member of the M16 family. It was introduced for use in the United States Armed Forces in late 1994, replacing the earlier Model 777.
The M4A1 Carbine is an American-made assault rifle, a member of the M16 family. It was introduced for use in the United States Armed Forces in late 1994, replacing the earlier Model 777.